Description

Current domestic and international demand for food plastic
packaging is growing. The resulting upstream products - thin-walled
mold, high-speed injection molding machine, in recent years has
become a hot industry of injection molding machinery industry.
Thin-walled molds need to be molded under the action of high-speed
injection molding machines.

So why do thin-wall mold injection need to use high-speed injection
molding machine? Thin-wall injection molding is one of the key
factors in successful injection molding. Rapid filling and high
pressure can melt the molten thermoplastic material into the mold
cavity at high speed, thus preventing the gate from being cold.

If a standard part in two seconds to complete the filling, then the
mold thickness reduced by 25%, it is possible to reduce the filling
time by 50%, just 1 second. Look at high speed injection molding
machine. High-speed injection molding machine can be electric, it
can be hydraulic injection molding machine with accumulator.

Usually the injection speed is above 500mm / s. Often used in the
formation of thin-walled parts, or poor mobility, the flow of
relatively long distance of the product molding occasions. One of
the advantages of thin-wall injection molding is that when the
thickness is reduced, less material is required to cool.

As the thickness decreases, the molding cycle can be reduced by
half. At the same time this is the pressure on the injection
molding machine, the speed of the higher requirements of the
reasons. Conventional injection molding machine due to the
injection speed and pressure is low, the melt can not fill the
entire cavity has been formed curing layer, often not meet the
molding process requirements.

Welcome to buy the high quality thin wall bowl mould made in China
with our professional manufacturers in China. We are equipped with
a productive factory at your service which also satisfies your
customized requirement.